6.0.4 release notes

This is a minor release which provides some style tweaks, the ability to
set a user preference to not show the left-hand menu, and a substantial
number of bugfixes:
* Merged in [9672] from rjsparks@nostrum.com:
Restore the hash to the customized ical link. Fixes #1732.
* Merged in [9671] from rcross@amsl.com:
Convert PPT materials to PDF. Fixes #1724.
* Merged in [9668] from rjsparks@nostrum.com:
Draw the right number of days in the secretariats room view.
* Merged in [9666] from rcross@amsl.com:
Area names hardcoded in Proceedings app. Fixes #1723.
* Merged in [9663] from rjsparks@nostrum.com:
Try a different way of wrapping ballot/comment fields and shepherd
writeups. Related to #1673.
* Merged in [9662] from rcross@amsl.com:
Add Message objects to merge-person-records.
* Merged in [9654] from rjsparks@nostrum.com:
Add searches across the web-based archive tool to the document's page.
Collapse all the searches, including ARO for ADs, under a dropdown.
Partially addresses #1701.
* Merged in [9652] and [9653] from rjsparks@nostrum.com:
Provide color for ART.
* Merged in [9651] from rjsparks@nostrum.com:
Adds a graphical overview of each day by room for the secretariat to
assist with scheduling additional meetings.
* Added preference editing support for the left_menu preference setting,
and refactored the preference handling code substantially. Related to
issues #1659 and #1663.
* Merged in [9650] from rjsparks@nostrum.com:
Set the parent for newly created RGs. Be more robust if an RG has no
parent. Test creation of an RG. Fixes #1718 and #1719.
* Merged in [9649] from rjsparks@nostrum.com:
Provide a session type for sessions created to say a group is not
meeting. Add a test for the no_meeting view. Fixes #1720.
* Merged in [9641] from rjsparks@nostrum.com:
Make parsing IANA mail for comments more flexible.
* Merged in [9639] from rjsparks@nostrum.com:
Only show document versions for positions when the position is on an
older version. (Reapplying earlier fix). Fixes #1711.
* Merged in [9637] from rjsparks@nostrum.com:
Color agenda/documents rows with position taken when viewing as an AD.
Fixes bug #1679.
* Merged in [9626] from rjsparks@nostrum.com:
Restore the discuss-box hiding feature when a position is not blocking.
Fixes bug #1688.
* Additional tweaks to document lists, trying to reduce the number of
lines consumed by the status column.
* Reduced the submenu line-height somewhat. Related to issue #1708.
* Fixed incorrect output of unmatched <div/> closing elements, left after
[9643].
* Added a preference to not display the left-hand menubar. Addresses
issues #1659 and #1663.
* Tweaked the document list display slightly, to sqeeze in a little bit
more info on a page. Addresses issue # 1663.
* Wrap liaison statements on 78 characters rather than 71.
-- Henrik Levkowetz <henrik@levkowetz.com> 23 Jun 2015 20:03:08 +0000